Snowboarder antenna-topper



FIG. 1 is a front view of a snowboarder antenna-topper, showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. 

What is claimed is the ornamental design for a snowboarder antenna-topper, as shown. 